Piņon, Manuel T. <br/><br/>
Fundamental Logic. 

 - 1st/ed. 
 - Philippines :  Rex Book Store,  c1973. 
 - xiv, 324p.  (np)  23cm 
<br/><br/><label>ISBN: </label>9712313352 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic - Study and Teaching--c1973--Philippines--newsprint<br/>Logic--c1973--Philippines--newsprint